package com.bjc.es.test;

import org.apache.http.HttpHost;
import org.elasticsearch.client.RequestOptions;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.elasticsearch.client.indices.CreateIndexRequest;
import org.elasticsearch.client.indices.CreateIndexResponse;

import java.io.IOException;

/**
 * @program: es_parent
 * @description: 创建索引
 * @author: bjc
 * @create: 2021-10-14 20:53
 */
public class ESTest_Index_Create {

    public static void main(String[] args) throws IOException {
        //创建es客户端
        RestHighLevelClient esClient = new RestHighLevelClient(RestClient.builder(new HttpHost("localhost", 9200, "http")));

        //创建索引
        CreateIndexRequest request = new CreateIndexRequest("user");
        CreateIndexResponse createIndexResponse = esClient.indices().create(request, RequestOptions.DEFAULT);

        //响应状态
        boolean acknowledged = createIndexResponse.isAcknowledged();
        System.out.println("索引操作:"+acknowledged);

        //关闭es客户端
        esClient.close();
    }
}
